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Individual Calculations December 2022 |
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| Vidal Tomas, Andreu Total change: 1.40 | |   |
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| Obert de Santa Margarida de Montbui 2022 Rondas 1-4 | Santa Margarida de Montbui (Barcelona) | ESP | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1560 | 1.50 | 3 | -0.40 | 20 | -8.00 | |
|  Grados Farrera, Raquel | | | 1160 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barrot Farre, Salvador | | | 1785 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Farell Duran, Josep | | | 1355 | ESP | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Obert de Santa Margarida de Montbui 2022 Rondas 5-8 | Santa Margarida de Montbui (Barcelona) | ESP | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1560 | 1.50 | 2 | 0.47 | 20 | 9.40 | |
| | Sola Sendra, Francesc | | | 1679 | ESP | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Elvira Elvira, Adria | | | 1418 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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